Headphone Features: a) Mic Type: Ф9mm x 7mm b) Impedance: maximum2.2KΩ c) Sensitivity: -58db &#...			Bluetooth Earphone Features: a) Operation distance: up to 10 meters b) Weight: about 12g c) With reversible hook d) Smo...
	Hands - Free Earphone Features (): a) Size: 15mm b) Impedance: 32Ω c) Sensitivity: 106dB S. P. L at 1kHz d) Frequency...			Mp3 Earphone Speaker specifications: a) Dimension: 15mm b) Impedance: 32Ω c) Frequency respond: 20 - 20kHz d...
	Stereo Earphone Features: a) Size: 40mm b) Impedance: 32Ω c) Sensitivity: 110dB S. P. L at 1kHz d) Frequency re...			Bluetooth Earphone Features: a) Standard: Bluetooth V1.1 b) Casing exchangeable () c) Range: Up to 10m d) Dimension : 6...
	Bluetooth Earphone Features: a) Operation distance: up to 10 meters b) Weight: about 12g c) With reversible hook d) Smo...			Bluetooth Headset Features: a) Compliant with Bluetooth 1.2 standard b) Supports class 2 Tx power c) Frequency: 2.4GHz...
	Back - Wearing Earphone Specifications: a) Speaker dimension: 23mm b) Impedance: 32Ω c) Sensitivity: 113dB ± 3...			Ear - Hook Earphone Features: a) Size: 23mm b) Impedance: 32Ω c) Sensitivity: 106dB S. P. L at 1kHz d) Frequency re...